Crinoid fossils turn up by the millions, but this is just the second time that scientists have found one with soft tissues ...

One of the most endangered sea creatures of the Pacific Ocean is getting a leg up in the kelp forests of Washington’s San ...

A breathtaking underwater encounter captured by Maldivian diver Mariyam Firusha showcases a cauliflower jellyfish gracefully ...

A decade after they vanished from the ocean, the discovery of this lost colony of sunflower sea stars offers new hope for California's kelp forests.

The deep ocean is home to one of the strangest phenomena on Earth: bioluminescence. Scientists estimate that more than 75% of ...

A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

Sea squirts in the Antarctic could offer us a novel way to kill melanoma cells – that is, skin cancer – without harming ...

Deep-sea explorers discovered tiny, jet-black spheres clinging to rocks nearly four miles beneath the Pacific Ocean. These ...

Worried onlookers called Marine Mammal Center volunteers to save a stranded sea lion - but they couldn't reach it. "What was ...

So if you’re needing your alien fix this week, here are the five best alien movies worth adding to your Netflix watchlist. It only makes sense to start off this list with an actual alien invasion ...

Sea stars can produce eggs for up to 200 years. Their surprisingly human-like ovaries may offer clues about fertility and reproductive aging.

Christopher Nolan explains 'The Odyssey': The director discusses how he made the epic new film starring Matt Damon that was ...